The weekly litigation news digest is live. Subscribe now

Curable Film-Forming Compositions Containing Lithium Silicates As Corrosion Inhibitors And Multilayer Coated Metal Substrates

Patent No. EP3303483 (titled "Curable Film-Forming Compositions Containing Lithium Silicates As Corrosion Inhibitors And Multilayer Coated Metal Substrates") was filed by PRC Desoto on May 27, 2016. The application was issued on Jul 17, 2019.

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
AKZO NOBELApr 7, 2020AKZO NOBEL DEPARTMENT

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents

EP3303483

PRC DESOTO
Application Number
EP16732798A
Filing Date
May 27, 2016
Status
Granted And Under Opposition
Jun 14, 2019
Publication Date
Jul 17, 2019